| # | Children | Name | Born | Died | Father | Mother |
|---|
| 1 | Yes | | b. 31 Mar 1826 | | HARTNELL, William Edward Petty | DE LA GUERRA, Maria Teresa Ysidra |
| 2 | | | b. 08 Sep 1827 | | HARTNELL, William Edward Petty | DE LA GUERRA, Maria Teresa Ysidra |
| 3 | | | b. 16 Jun 1829 | d. 10 Aug 1829 | HARTNELL, William Edward Petty | DE LA GUERRA, Maria Teresa Ysidra |
| 4 | | | b. 06 May 1830 | | HARTNELL, William Edward Petty | DE LA GUERRA, Maria Teresa Ysidra |
| 5 | | | b. 25 Ju 1831 | | HARTNELL, William Edward Petty | DE LA GUERRA, Maria Teresa Ysidra |
| 6 | | | b. 17 Nov 1832 | | HARTNELL, William Edward Petty | DE LA GUERRA, Maria Teresa Ysidra |
| 7 | | | b. 15 Apr 1834 | | HARTNELL, William Edward Petty | DE LA GUERRA, Maria Teresa Ysidra |
| 8 | | | b. Apr 1835 | | HARTNELL, William Edward Petty | DE LA GUERRA, Maria Teresa Ysidra |
| 9 | | | b. 16 May 1836 | | HARTNELL, William Edward Petty | DE LA GUERRA, Maria Teresa Ysidra |
| 10 | | | b. 19 May 1837 | | HARTNELL, William Edward Petty | DE LA GUERRA, Maria Teresa Ysidra |
| 11 | | | b. 22 Jul 1838 | | HARTNELL, William Edward Petty | DE LA GUERRA, Maria Teresa Ysidra |
| 12 | | | b. Abt. Oct 1840 | | HARTNELL, William Edward Petty | DE LA GUERRA, Maria Teresa Ysidra |
| 13 | | | b. 02 Feb 1842 | | HARTNELL, William Edward Petty | DE LA GUERRA, Maria Teresa Ysidra |
| 14 | | | b. 19 Feb 1843 | | HARTNELL, William Edward Petty | DE LA GUERRA, Maria Teresa Ysidra |
| 15 | | | b. Abt. Jan 1845 | | HARTNELL, William Edward Petty | DE LA GUERRA, Maria Teresa Ysidra |
| 16 | | | b. 31 Dec 1845 | | HARTNELL, William Edward Petty | DE LA GUERRA, Maria Teresa Ysidra |
| 17 | | | b. Jul 1849 | | HARTNELL, William Edward Petty | DE LA GUERRA, Maria Teresa Ysidra |
1809 -